Time measurement example in Perl

If you want to check how long a Perl-Script takes you need to use Time:HiRes and you could use this example:

#!/usr/bin/perl
use strict;
use Time::HiRes qw(time);
# start
my $startime = time();
# run code
for(1..10000){}
# print result
print $/."Time:".(time()-$startime)."s".$/;

#!/usr/bin/perl

use strict;

use Time::HiRes qw(time);

# start

my $startime = time();

# run code

for(1..10000){}

# print result

print $/."Time:".(time()-$startime)."s".$/;

And our Result in Seconds:

Time:0.000648975372314453s

1	Time:0.000648975372314453s

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2 thoughts on “Time measurement example in Perl”

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